From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 22912 invoked by alias); 20 Jan 2015 10:06:22 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 22384 invoked by uid 48); 20 Jan 2015 10:06:16 -0000 From: "ro at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/64410] gcc 25% slower than clang 3.5 for adding complex numbers Date: Tue, 20 Jan 2015 10:06:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: tree-optimization X-Bugzilla-Version: 4.9.2 X-Bugzilla-Keywords: missed-optimization X-Bugzilla-Severity: normal X-Bugzilla-Who: ro at gcc dot gnu.org X-Bugzilla-Status: RESOLVED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: rguenth at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2015-01/txt/msg01998.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64410 Rainer Orth changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ro at gcc dot gnu.org --- Comment #13 from Rainer Orth --- The new testcase FAILs on Solaris/SPARC (both 32 and 64-bit): FAIL: g++.dg/vect/pr64410.cc -std=c++11 scan-tree-dump vect "vectorized 1 loops in function" FAIL: g++.dg/vect/pr64410.cc -std=c++14 scan-tree-dump vect "vectorized 1 loops in function" FAIL: g++.dg/vect/pr64410.cc -std=c++98 scan-tree-dump vect "vectorized 1 loops in function" I'm attaching the .vect dump. Rainer